Urine test stewardship for catheterized patients in the critical care setting: Provider perceptions and impact of electronic order set interventions.

We implemented an electronic medical record (EMR) decision support tool for ordering urine cultures per evidence-based guidelines. Following the EMR change, we found a significant increase in proportion of cultures ordered for catheterized intensive care unit (ICU) patients meeting guidelines. We surveyed providers and found poor understanding of urine culture guidelines for catheterized ICU patients. EMR-based interventions and educational opportunities have potential to improve urine culture guideline adherence and reduce unnecessary testing and antibiotic use.